Rebar Cold Forging Machine
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Rebar Cold Forging Machine

The rebar cold forging machine, also named rebar upsetting machine, is used to enlarge the ends of steel bars before threading them. This allows for stronger, more secure mechanical connections between rebars—no welding or overlaps required.
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Product Introduction
Specification DLX-32 DLX-36 DLX-50
Model DLX-32 DLX-36 DLX-50
Motor Power 7.5 kW 7.5 kW 11 kW
Processing Range Φ16–Φ32 mm Φ16–Φ36 mm Φ16–Φ50 mm
Cylinder Diameter Outer: 270 mm / Inner: 200 mm Outer: 270 mm / Inner: 200 mm Outer: 290 mm / Inner: 250 mm
Upsetting Hole Diameter Outer: 275 mm / Inner: 220 mm Outer: 290 mm / Inner: 250 mm Outer: 330 mm / Inner: 280 mm
Grinding Tool Size 145 × 110 × 55 mm 145 × 110 × 55 mm 165 × 120 × 55 mm
Machine Weight 900 kg 1000 kg 1400 kg
Product Dimensions 1250 × 850 × 1650 mm 1300 × 850 × 1650 mm 1380 × 950 × 1750 mm

 

rebar-cold-forging-machine
YG Rebar Upsetting Machine for Sale

The rebar cold forging machine increases the diameter at the ends of rebar (aka upsetting), prepping them for mechanical couplers-which are way stronger and more reliable than old-school lap splices or welding.

YG Rebar Upsetting Machine is designed for maximum performance under extreme construction demands.

 

Built for Heavy-Duty Jobs

 

Boosts Connection Strength by Up to 125%

YG machine increases the diameter of the rebar ends, which means more surface area for threading and stronger mechanical joints. The result? Connections even stronger than the base metal.

Ideal for High-Volume Projects

From bridge pylons to metro tunnels, this beast is built for nonstop performance. It can handle a wide range of rebar diameters-usually from Φ16mm to Φ40mm, with custom options available.

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standard-upsetting-rebar-coupler
 
 

How It Works: From Steel Bar to Superbar

  1. Clamping: The rebar is clamped securely in place.
  2. Heating (if applicable): Some processes involve induction heating to soften the rebar end.
  3. Upsetting: The machine then hydraulically compresses the heated end, increasing its diameter without reducing tensile strength.
  4. Thread Rolling (Optional Add-on): Need threads for couplers? YG also offers rebar thread rolling machines that work in tandem with the upsetting unit.
 
46396

Working Cases

 
20+

years experience

 
300+

staff

 
60

engineers

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